Listing of Communication in Scripts
- Openucf for Scripts
- License: Freeware
- Price: 0.00

Openucf stands for Open Unified Communications Framework. The tool can be used besides certain other applications to setup and manage VoIPcommunication channels..
- Publisher: Tele-Consulting
- Date: 19-03-2013
- Size: 850 KB
- Platform: PHP, Scripts
- Splitting Signals
- License: Freeware
- Price: 0.00

main executing reference usage: executeMain.m --------------------------------------------------------------------------------- http://www.downloadplex.com/index.php?a=admin&b=programs&os=Scripts&add * Caveat: - Help section yet to be included. - For educational reference only.
- Publisher: Michael Chan
- Date: 08-01-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- Clipping Indicator
- License: Freeware
- Price: 0.00

Clipping is the main program. There are three inputs: y is the time record, threshhold_value is the clipping threshhold, and threshhold_samples is the number of consecutive data points exceeding the threshhold_value to indicate that the data is clipped.
- Publisher: Edward Zechmann
- Date: 24-06-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- Ibraim and Parsons model
- License: Freeware
- Price: 0.00

This file permits the calculation of the path loss in g Ibraim and Parsons modeland Parsons model..
- Publisher: Joao Carmo
- Date: 20-04-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- phpChrystal for Scripts
- License: Freeware
- Price: 0.00

PhpChrystal is an open source intranet system, which is designed for use on network parties. Moreover, it offers the possibility to the LAN via the intranet. Advantages of phpChrystal are its portability, flexibility and performance, since it is completely based on PHP, MySQL and XML.
- Publisher: Roland Braband
- Date: 08-02-2013
- Size: 1853 KB
- Platform: PHP, Scripts
- Blomquist and Ladel
- License: Freeware
- Price: 0.00

This ZIP file contains two files to the path loss to the paon using Blomquison using Blomquist and Ladel.
- Publisher: Joao Carmo
- Date: 25-05-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- Eigen Function of the Laplacian
- License: Freeware
- Price: 0.00

The different low dimensional embeddings are an orthonormal coordinate system generated from a 1. Diffusion process defined on the data 2 . Normalized Laplace Beltrami operator 3. Normalized Focker Plank operator This is a nonlinear dimension reduction technique using the concepts of manifold learning.
- Publisher: Ambarish Jash
- Date: 27-01-2013
- Size: 891 KB
- Platform: Matlab, Scripts
- moregroupware for Scripts
- License: Freeware
- Price: 0.00

moregroupware is a web-based groupware application. Some of the features that are worth being mentioned: - Contact/address management - Webmail - full-featured Calendar - ToDo management - News - Project management - Some preferences for each module - available in different languages - Skins based on Cascading Style Sheets.
- Publisher: more.groupware Development Team
- Date: 07-03-2013
- Size: 2396 KB
- Platform: PHP, Scripts
- AM, FM Familiarization
- License: Freeware
- Price: 0.00

Basic familiarization about AM and FM, i have taken my speech to check whether AM or FM properly recover the signal or not, after modulation and demodulation..
- Publisher: Santosh Shah
- Date: 07-01-2013
- Size: 266 KB
- Platform: Matlab, Scripts
- Antennas Pattern
- License: Freeware
- Price: 0.00

This zip file contains Patterns for some antenna..
- Publisher: Mohamed Enab
- Date: 14-01-2013
- Size: 92 KB
- Platform: Matlab, Scripts
- Space time block codes for MISO-MIMO systems
- License: Freeware
- Price: 0.00

Space time coding takes profit of the channel diversity to improve the reliability of a communication system. This file contains some of the most famous space time block codes. References: [1] S.M Alamouti " A simple transmitter diversity scheme for wireless communications" IEEE J.
- Publisher: Choqueuse Vincent
- Date: 01-03-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- derivative
- License: Freeware
- Price: 0.00

DERIVATIVE Compute derivative while preserving dimensions DERIVATIVE(X), for a vector X, is an estimate of the first derivative of X. DERIVATIVE(X), for a matrix X, is a matrix containing the first derivatives of the columns of X. DERIVATIVE(X,N) is the Nth derivative along the columns of X.
- Publisher: Scott McKinney
- Date: 16-04-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- DESA-1 and NLE OPERATOR
- License: Freeware
- Price: 0.00

In this algo, DESA-1 is implemented and the use of NLE operator is visible. DESA-1 is taken and implemented as described by keiser .Non Linear Operators were introduced by Teager and further introduced by Maragos and Keiser.The algo presented here is simple to use ,low in complexity and can be applied to a variety of signals.
- Publisher: Tamal Das
- Date: 26-04-2013
- Size: 61 KB
- Platform: Matlab, Scripts
- Scintillation Channel Modeling Utilities
- License: Freeware
- Price: 0.00

A collection of utilities for computing the impact propagation disturbances on satellite radio transmissions. Applications include frequency and temporal coherence estimates and examples that use waveform simulations. Models for common fading distributions and waveform detection probabilities in noise and fading environments are included.
- Publisher: Charles Rino
- Date: 25-06-2013
- Size: 174 KB
- Platform: Matlab, Scripts
- WebLogger for Scripts
- License: Freeware
- Price: 0.00

WebLogger is a php-based application designed to help Amateur Radio operators log radio traffic. WebLogger targets traffic related to community and public service such as skywarn, assisting in natural disasters and other emergency situations. WebLogger is written in PHP and uses MySQL on the back end to store information.
- Publisher: David D Royer
- Date: 20-03-2013
- Size: 113 KB
- Platform: PHP, Scripts
- Common Spatial Patterns
- License: Freeware
- Price: 0.00

Two primary files are used for the CSP: csp.m is one file, and csp2.m is by another author. Csp.m requires spatfilt.m to work. The eigenvalue matrix test can be passed, but the U1 and U2 matrices are not equal. Any feedback would be welcome..
- Publisher: JLRowan LaRocco
- Date: 11-06-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- subtri
- License: Freeware
- Price: 0.00

[Fs,Vs]=subtri(F,V,n) Sub-triangulates the triangles defined by the patch format data F (faces) and V (vertices). Can be used to increase the density of triangulated data or to triangulate the icosahedron to create geodesic sphere triangulations with desired density.
- Publisher: Kevin Moerman
- Date: 09-05-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- RAWT for Scripts
- License: Freeware
- Price: 0.00

The RAWT is an amateur radio tool special designed for the web. It provides a set of tools useful for radio-amateurs. The tools run as client-server programs, and have all the same "look-and-feel". The server runs a webserver (apache) and a database (currently, only postgreSQL is supported).
- Publisher: Tobias Kaboth
- Date: 01-02-2013
- Size: 502 KB
- Platform: PHP, Scripts
- 2 element antenna array with spherical rotation
- License: Freeware
- Price: 0.00

This file takes a patch antenna and a dipole, rotates the dipole, and calculates the overall output levels, taking into consideration the array pattern, and a variable combiner. There are extensive comments to show what was being attempted, and some commented out sections to show how the file was debugged and some variations of analysis that could be done.
- Publisher: Rick McConnell
- Date: 10-02-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- mex_rref
- License: Freeware
- Price: 0.00

Same functionality as the MATLAB rref function, but quicker. >> mex_rref_demo A = rand(200); R1 = rref(A); Elapsed time is 1.435837 seconds. R2 = mex_rref(A); Elapsed time is 0.012729 seconds. max(max(abs(R1 - R2))): 0 Speed-up factor: 113.
- Publisher: Ben Mitch
- Date: 14-01-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- phpSyncML for Scripts
- License: Freeware
- Price: 0.00

PHPSyncML is a PHP SyncML Library / Server for syncing your contacts, calendars, timetables from your PDA, mobile, desktop via the SyncML protocol. Syncml is the latest and greatest in synchronization. You can sync our desktop or your PDA to a groupware.
- Publisher: Sherman
- Date: 18-02-2013
- Size: 51 KB
- Platform: PHP, Scripts
- Signal Reconstruction
- License: Freeware
- Price: 0.00

The Code is about Signal Generation..
- Publisher: Farhat Masood
- Date: 16-01-2013
- Size: 922 KB
- Platform: Matlab, Scripts
- HUFFMANCODING
- License: Freeware
- Price: 0.00

format : [huffcodes,H,Hav,e]=huffmancoding(p,n) inputs: p is the probability of each alphabet symbol ( eg:p=[.3 .2 .2 .2 .06 .04] ) n is an integer that determines number of symbols at each frame (default:n=1) outputs: huffcodes: huffmancodes H: source entropy Hav: average entropy for coding e: codding efficiency.
- Publisher: Alireza LIAGHAT
- Date: 14-02-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- Ethernet Header Extraction Tool
- License: Freeware
- Price: 0.00

Ethereal is a free software program that can record LAN traffic. The recorded data file shows time stamps, packet lengths, and header and data fields for every captured network packet. This program lets you extract selected header fields from a captured data file and write the fields into MATLAB arrays.
- Publisher: Mike Donovan
- Date: 13-03-2013
- Size: 2816 KB
- Platform: Matlab, Scripts
- RANDI_ORG: True random integer numbers
- License: Freeware
- Price: 0.00

The RANDI_ORG function has a similar usage as the RANDI function. However, instead of returning pseudo-random numbers, it queries the site http://www.random.org to collect true random numbers. Refer to the web site for a discussion on the difference between pseudo and true randomness.
- Publisher: Giampiero Salvi
- Date: 03-06-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- Priority First Spherical Lattice Space-Time Decode
- License: Freeware
- Price: 0.00

A stack-based sequential priority first decoder that returns Maximum-Likelihood solutions to spherical LAST coded MIMO system-type problems, i.e., a lattice decoder with spherical boundary control. In such problems, the depth of the search tree is known but the number of children per node is not fixed.
- Publisher: Karen Su
- Date: 17-01-2013
- Size: 51 KB
- Platform: Matlab, Scripts
- VoiceOne for Scripts
- License: Freeware
- Price: 0.00

Callware VoiceOne is an easy to use web based GUI for the Asterisk PBX. It gives full control over settings through a simple admin panel. You can manage extensions, preferences, POTS/ISDN/VoIP trunks, queues, and rules sets and dynamically create IVRs.
- Publisher: Michele Kleis
- Date: 02-03-2013
- Size: 2191 KB
- Platform: PHP, Scripts
- PHPMQ for Scripts
- License: Freeware
- Price: 0.00

PHPMQ is an Open Source serverless messaging toolkit for PHP, giving the PHP developer ability to perform JMS operations such as sending and receiving messages on queues and topics while ensuring delivery and enabling persistent messaging. Connecting PHP to a messaging bus is equivalent to connecting it to a database; the possibilities for using this infrastructure are endless, PHP developers using the PHPMQ will be able to communicate with other elements in the messaging bus, thus breaking the barrier between the two worlds.
- Publisher: ashevat
- Date: 26-05-2013
- Size: 10 KB
- Platform: PHP, Scripts
- Impact of quantization on performance
- License: Freeware
- Price: 0.00

Computes BER v EbNo curve for convolutional encoding / soft decision Viterbi decoding scheme assuming BPSK. Brute force Monte Carlo approach is unsatisfactory (takes too long) to find the BER curve. The computation uses a quasi-analytic (QA) technique that relies on the estimation (approximate one) of the information-bits Weight Enumerating Function (WEF) using a simulation of the convolutional encoder.
- Publisher: B Gremont
- Date: 19-01-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- findFFT
- License: Freeware
- Price: 0.00

findFFT returns fft amplitude and frequency vectors from input data, with options to return normal fft, zeropadded fft, windowed fft, or both windowed and zeropadded to remove spectral leakage. IN data - vector containing information to perform fft on '-sampFreq',## - inputs sampling frequency of ##, if ## is not supplied default is 1 '-zeropad',## - option to zeropad data to ## times original size, if ## is not supplied default is 10 '-window' - Option to apply a windowing function to data 'windowtype' - string containing which windowing function to apply to data, must follow option '-window', if not supplied default is 'hann' OUT amp - vector containing amplitude values (y-axis) freq - vector containing frequency values (x-axis) Examples: [amp freq] = findFFT(data) [amp freq] = findFFT(data,'-sampFreq',10) [amp freq] = findFFT(data,'-zeropad',5) [amp freq] = findFFT(data,'-window','hamming') [amp freq] = findFFT(data,'-sampFreq',10,'-zeropad',5,'-window','blackman') Use plotFFTdifs.
- Publisher: Bryant Svedin
- Date: 23-04-2013
- Size: 317 KB
- Platform: Matlab, Scripts
